Wholesale Customized Living Room Multi Layer Study Golden Furniture Frame
Product Introduction
We believe that our dissolved gas analysis equipment, Relay Test System, SF6 Gas Analyzer can compete with any other similar products in terms of quality performance as well as price. We provide every customer with warm and thoughtful contact, cordial and friendly inquiries, serious and responsible answers. We continue to explore the market, and strive to provide quality service to our customers with high quality, efficiency and dedication. Our country provides the private enterprise with new innovation market space and development space to create more brilliant achievements possible for them. We should continue to carry forward the spirit of entrepreneurship and maintain the passion, energy and fighting spirit of struggle.
HZ-B Power Cable Fault Pin Pointer
Overview
Cable faults pin-pointer is used for Pin-Pointing kinds of cable faults of underground Power cable by using acoustic and magnetic method. by means of Electronic flashover generates by the impulse generator. Magnetic sound signal of the electronic flashover wave is picked up and amplified through the probe, and judged by auditory and visual to accuracy find out the underground cable faults.
Technical Data
Synchronous receiving sound wave and electromagnetic wave during fault point discharge, use for confirm cable location of fault point. | |
Magnification | 50,0000 times |
Working voltage | ±9V±20% |
Static current | ＜10mA |
Power dissipation | Quiescent current is less than 10mA, The working current is not more than 10mA |
Output impedance | 350Ω |
Positioning accuracy | ±0.2m |
Precise point operation procedure
When you are close to the point of failure, please follow the sequence of procedures below
Steps | Action |
1 | Place the HZ-B ground-penetrating microphone in the starting position. |
2 | If HZ-B cannot pick up any sound signal at this measuring point. Please follow the path of the cable under test. When you find that HZ-B receives the first useful impact discharge sound signal, the left side of the LCD of HZ-B host will automatically display the sound level of the measurement point. |
3 | Please continue to follow the path of the cable under test and move one step at a time. If necessary, adjust the position of the central axis of the cable under test at any time. At each measurement point, please stay a few impulse discharge pulse signals. |
4 | Please rotate the HZ-B ground-penetrating microphone 180 ° and use a smaller step to approach the fault point again. |
5 | Please continue to reduce the step distance, look for the place where the fault is the loudest, and determine the location of the fault point as accurately as possible. Then make an accurate mark on the ground. |
Our company perseveres in values, always adheres to one goal, and vigorously promotes Wholesale Customized Living Room Multi Layer Study Golden Furniture Frame upgrading and innovation. We wholeheartedly welcome domestic and foreign businessmen to visit and guide, and seek common development, we will provide you with high-quality products and services. With sincerity and sweat, we will win your satisfaction and trust.
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